DR. CHRISTIAAN MARSHALL HEERSINK MD
NPI 1700465309
Hospitalist in Birmingham, AL

Q: What is Christiaan Heersink's NPI number?

The NPI number for Christiaan Heersink is 1700465309. It was assigned to this individual provider in the NPPES registry on April 2, 2021.

Q: What is Christiaan Heersink's specialty?

The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.

Active since April 02, 2021PECOS EnrolledAccepts Medicare Assignment

625 19TH ST S, BIRMINGHAM, AL 35233(256) 551-4500 Get Directions Write a Review

NPPES record last updated: April 7, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 7, 2025, Nov 12, 2024, Apr 2, 2021 (3 updates tracked since 2021).

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About Dr. Christiaan Marshall Heersink Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. CHRISTIAAN MARSHALL HEERSINK MD (NPI 1700465309) is an individual hospitalist provider in Birmingham, Alabama, licensed in Alabama (MD.45995) and active in the NPI registry since April 2021. He is enrolled in Medicare PECOS, is affiliated with Houston Methodist Hospital, and maintains a secondary practice location in Cullman.

NPPES Registry Identity

NPI1700465309

Entity TypeIndividualMale

Primary Taxonomy208M00000X

Provider Legal NameDR. CHRISTIAAN MARSHALL HEERSINKCredential: MD

Location Address625 19TH ST SBirmingham, AL 35233-1900

Mailing Address625 19th St SBirmingham, AL 35233-1900

Phone(256) 551-4500

Sole ProprietorNo

Medical School CMSUniversity Of Alabama School Of MedicineGraduated 2021

Enumeration DateApril 2, 2021

Last NPPES UpdateApril 7, 20253 updates tracked since enumeration

NPPES CertifiedApril 7, 2025

✔ NPI 1700465309 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyHospitalistAllopathic & Osteopathic Physicians

Taxonomy Code208M00000X

License✔ Licensed in AL · MD.45995

Definition

Hospitalists are physicians whose primary professional focus is the general medical care of hospitalized patients. Their activities include patient care, teaching, research, and leadership related to Hospital Medicine. The term 'hospitalist' refers to physicians whose practice emphasizes providing care for hospitalized patients.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X

625 19TH ST S, Birmingham, AL 35233

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Secondary Practice Location 1

Location 11912 Al Highway 157Cullman, AL 35058-0609 · Phone (256) 737-2000 · Fax (256) 737-2152

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Cross and Blue Shield of Alabama, Blue Cross and Blue Shield of Texas.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Christiaan Marshall Heersink Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6709310139

PECOS Enrollment IDI20241107003639, I20250331001136

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

44 services24 patients

Hospital discharge day management, more than 30 minutes 99239

Hospital discharge day management over 30 minutes involves a detailed process to ensure a smooth transition from hospital to home. It includes final examinations, discussion of your hospital stay, post-discharge instructions, and coordinating follow-up care.

26 services26 patients

Hospital Affiliations CMS Care Compare 2

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Houston Methodist Hospital

Acute Care Hospitals · Houston, TX

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450358

Location6565 FanninHouston, TX 77030 · Harris County

Emergency services Birthing friendly

Houston Methodist Sugarland Hospital

Acute Care Hospitals · Sugar Land, TX

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number450820

Location16655 Southwest FreewaySugar Land, TX 77479 · Fort Bend County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 35233 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$122.31 typical visit price

range $52.65 – $161.63

Typical copayment $30.57 (range $13.16 – $40.40)

Most-billed visit code 99204

Established Patient

$93.72 typical visit price

range $16.56 – $131.65

Typical copayment $23.43 (range $4.14 – $32.91)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

RUI ZHENG-PYWELL MD

Student in an Organized Health Care Education/Training Program